LC-GJK100-4DT Sealed Sample Pulverizer, Four 100 g Bowls with 120 W Dust Removal (CAT#: STEM-BC-4103-ZJF)

The LC-GJK100-4DT is a dual-rod sealed pulverizer for high-throughput sample preparation. It is suitable for coal, ore, rock, nonmetallic minerals, and brittle metallic materials. Four separate 100 g samples can be processed simultaneously. Crushing rings and hammers generate vibration and impact grinding inside each bowl. Material below 12 mm can be reduced to 80-200 mesh in less than three minutes. The bowls are manufactured from manganese and No. 45 steel. A 120 W dust-removal system and sealed chamber reduce airborne contamination. Dual support rods, quick clamping, and mechanical timing improve stability and operating convenience.

Number of bowls: 4
Loading capacity: 100 × 4 g per bowl
Pulverizing time: <3 min
Maximum feed size: <12 mm
Output fineness: 80-200 mesh
Bowl material: Manganese steel and No. 45 steel
Motor power: 2.2 kW
Dust-removal power: 120 W
Support configuration: Dual rod
Net weight: 220 kg

Four-bowl high-throughput design
Dual-rod cover support
Powerful 2.2 kW motor
Integrated 120 W dust removal
Uniform 80-200 mesh output
Sealed grinding chamber
Quick-pressure locking
Suitable for intensive sample preparation

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